/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
  font-family: 'iconfont';
  /* Project id 4425747 */
  src: url('//at.alicdn.com/t/c/font_4425747_marw35jjnj.woff2?t=1708435178151') format('woff2'),
    url('//at.alicdn.com/t/c/font_4425747_marw35jjnj.woff?t=1708435178151') format('woff'),
    url('//at.alicdn.com/t/c/font_4425747_marw35jjnj.ttf?t=1708435178151') format('truetype');
}

.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}


body {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #F0F0F0;
}


/* 栏目 */
.nav {
  display: block;
  height: 60px;
  width: 100%;
  line-height: 60px;
  background-image: linear-gradient(to right, #0483D4 80%, transparent);
  font: normal 500 24px/60px Arial sans-serif;
  padding-left: 30px;
  color: #fff;
}


/* 主要信息 */
.information {
  display: flex;
  gap: 300px;
  justify-content: center;
  align-items: center;
  height: 150px;
  color: #0483D4;
  font: normal 600 24px Arial sans-serif;
}

.information i {
  font-style: normal;
}


/* 批注 */
.informations {
  position: relative;
  display: inline-block;
  height: 30px;
  left: 30%;
  top: 10px;
  font: normal 600 16px Arial sans-serif;
  letter-spacing: 1px;
}


/* 表格 */
table {
  position: relative;
  margin: 20px auto;
  border-collapse: collapse;
}

th,
td {
  position: relative;
  font: normal 500 13px Arial sans-serif;
  text-align: center;
  width: 150px;
  height: 270px;
  border: 1px solid grey;
  background-color: #fff;
  overflow: visible;
}

th {
  font-weight: 600;
  height: 40px;
  color: gray;
  background-color: #f0f0f0;
  border-bottom: 2px solid #0483D4;
}

tr[data-id="5"],
tr[data-id="7"],
tr[data-id="11"],
tr[data-id="14"] {
  border-bottom: 2px solid #0483D4;
}

/* 单元格 */
.boxClass {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  position: absolute;
  box-sizing: border-box;
  padding: 10px;
  top: 0px;
  left: 4px;
  width: 95%;
  border-radius: 5px;
  z-index: 5;
  color: #F0F0F0;
  transition: all .5s;
  cursor: pointer;
}

.boxClass:hover {
  transform: scale(1.003);
}

.courseName {
  font: normal 600 22px Arial sans-serif;
  margin-bottom: 30px;
}

.courseTeacher {
  font: normal 500 16px Arial sans-serif;
}